Crews in Missouri spent a lot of time and money clearing roads as well. They're still working to add it all up, but say the region was hit hard by the rough weather.

"We have about a five-year average of about $42 million, and this year, we don't have all the numbers in year, but it's got to be about at least $62 million for us to do that. So, it's been a costly winter," said Tony McGaughy, MoDOT district engineer.

The costs include thousands of labor hours as well as supplies like salt, sand, brine and other materials.

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